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Merge branch 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

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* 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (76 commits)
  sched_clock: and multiplier for TSC to gtod drift
  sched_clock: record TSC after gtod
  sched_clock: only update deltas with local reads.
  sched_clock: fix calculation of other CPU
  sched_clock: stop maximum check on NO HZ
  sched_clock: widen the max and min time
  sched_clock: record from last tick
  sched: fix accounting in task delay accounting & migration
  sched: add avg-overlap support to RT tasks
  sched: terminate newidle balancing once at least one task has moved over
  sched: fix warning
  sched: build fix
  sched: sched_clock_cpu() based cpu_clock(), lockdep fix
  sched: export cpu_clock
  sched: make sched_{rt,fair}.c ifdefs more readable
  sched: bias effective_load() error towards failing wake_affine().
  sched: incremental effective_load()
  sched: correct wakeup weight calculations
  sched: fix mult overflow
  sched: update shares on wakeup
  ...
This commit is contained in:
Linus Torvalds
2008-07-14 13:54:49 -07:00
parent a3da5bf84a 873a6ed628
commit 17489c058e
18 changed files with 1555 additions and 570 deletions
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2
kernel/time/tick-sched.c
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@@ -276,6 +276,7 @@ void tick_nohz_stop_sched_tick(void)
ts->tick_stopped = 1;
ts->idle_jiffies = last_jiffies;
rcu_enter_nohz();
sched_clock_tick_stop(cpu);
}
/*
@@ -375,6 +376,7 @@ void tick_nohz_restart_sched_tick(void)
select_nohz_load_balancer(0);
now = ktime_get();
tick_do_update_jiffies64(now);
sched_clock_tick_start(cpu);
cpu_clear(cpu, nohz_cpu_mask);
/*